EP3202143B8 - Procédé de codage video bi-prédiction en fonction de vecteurs de mouvement à partir d'une uni-prédiction et candidat de fusion - Google Patents
Procédé de codage video bi-prédiction en fonction de vecteurs de mouvement à partir d'une uni-prédiction et candidat de fusion Download PDFInfo
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- EP3202143B8 EP3202143B8 EP15860178.1A EP15860178A EP3202143B8 EP 3202143 B8 EP3202143 B8 EP 3202143B8 EP 15860178 A EP15860178 A EP 15860178A EP 3202143 B8 EP3202143 B8 EP 3202143B8
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- prediction
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- motion vectors
- video coding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462081128P | 2014-11-18 | 2014-11-18 | |
PCT/CN2015/093764 WO2016078511A1 (fr) | 2014-11-18 | 2015-11-04 | Procédé de codage video bi-prédiction en fonction de vecteurs de mouvement à partir d'une uni-prédiction et candidat de fusion |
Publications (4)
Publication Number | Publication Date |
---|---|
EP3202143A1 EP3202143A1 (fr) | 2017-08-09 |
EP3202143A4 EP3202143A4 (fr) | 2018-04-04 |
EP3202143B1 EP3202143B1 (fr) | 2019-08-21 |
EP3202143B8 true EP3202143B8 (fr) | 2019-09-25 |
Family
ID=56013270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15860178.1A Active EP3202143B8 (fr) | 2014-11-18 | 2015-11-04 | Procédé de codage video bi-prédiction en fonction de vecteurs de mouvement à partir d'une uni-prédiction et candidat de fusion |
Country Status (7)
Country | Link |
---|---|
US (1) | US10182240B2 (fr) |
EP (1) | EP3202143B8 (fr) |
KR (1) | KR101908249B1 (fr) |
CN (1) | CN107113424B (fr) |
BR (1) | BR112017010468B1 (fr) |
SG (1) | SG11201703454XA (fr) |
WO (1) | WO2016078511A1 (fr) |
Families Citing this family (104)
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JP7331153B2 (ja) * | 2019-06-14 | 2023-08-22 | エルジー エレクトロニクス インコーポレイティド | 動きベクトル差分を利用した映像コーディング方法および装置 |
KR20240006015A (ko) | 2019-06-14 | 2024-01-12 | 엘지전자 주식회사 | 움직임 벡터를 이용한 영상 코딩 방법 및 장치 |
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CN102843555B (zh) | 2011-06-24 | 2017-07-14 | 中兴通讯股份有限公司 | 一种帧内预测方法和*** |
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JP5768662B2 (ja) * | 2011-10-31 | 2015-08-26 | 富士通株式会社 | 動画像復号装置、動画像符号化装置、動画像復号方法、動画像符号化方法、動画像復号プログラム及び動画像符号化プログラム |
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WO2013111596A1 (fr) | 2012-01-26 | 2013-08-01 | パナソニック株式会社 | Procédé de codage d'image, dispositif de codage d'image, procédé de décodage d'image, dispositif de décodage d'image, et dispositif de codage et de décodage d'image |
KR20150079742A (ko) | 2012-12-28 | 2015-07-08 | 니폰 덴신 덴와 가부시끼가이샤 | 영상 부호화 장치 및 방법, 영상 복호 장치 및 방법, 및 그 프로그램 |
WO2015006984A1 (fr) * | 2013-07-19 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Sélection de vues de référence destinée à un codage vidéo 3d |
US9554150B2 (en) * | 2013-09-20 | 2017-01-24 | Qualcomm Incorporated | Combined bi-predictive merging candidates for 3D video coding |
KR102378459B1 (ko) * | 2014-06-30 | 2022-03-24 | 한국전자통신연구원 | 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법 |
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BR112017010468A2 (pt) | 2018-04-03 |
WO2016078511A1 (fr) | 2016-05-26 |
EP3202143A1 (fr) | 2017-08-09 |
CN107113424A (zh) | 2017-08-29 |
EP3202143A4 (fr) | 2018-04-04 |
EP3202143B1 (fr) | 2019-08-21 |
BR112017010468A8 (pt) | 2023-02-07 |
US20170310990A1 (en) | 2017-10-26 |
KR20170073681A (ko) | 2017-06-28 |
CN107113424B (zh) | 2019-11-22 |
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